Protecting Against Rabies

(information from the Mass.gov website)

What precautions should be used to protect against rabies?

There are several precautions everyone can take to avoid any possible exposures to rabies:

  1. Vaccinate your pets. The cases that usually represent the highest numbers of human exposures involve rabid domestic animals. The most common domestic animal to contract rabies is the cat. None of the cats that tested positive for rabies in Massachusetts had a current vaccination. Ask your veterinarian to be sure that your animal has a current rabies vaccination.
  2. Do not let your pets roam free. Humans are frequently exposed to rabies through handling a pet that has fought with a rabid animal. It is natural to want to console your animal after it has been in a fight. However, if any saliva from the rabid animal is left on your pet's fur, there is a definite risk of exposure.
  3. Avoid any contact with wild animals, alive or dead. The behavior of rabid animals is unpredictable. Approaching a sick animal, no matter what condition it appears to be in, is dangerous. The rabies virus can be active after the host animal dies, but it can only be transmitted if there is direct contact. If you must handle wildlife, wear gloves.

What should I do if I see a sick animal?

Call the local police; they will either come themselves or notify the correct official. Do not attempt to contain the animal yourself. It is not uncommon for a rabid animal to attack anything: people, animals, inanimate objects, etc. Remember, avoid all contact.


How do I know if my pet is currently vaccinated?

In order to have a valid 3-year shot, the dog or cat must have a primary series of vaccinations; 2 shots, 9-12 months apart from each other. The first shot in an animal's life will normally be given at about 3 months of age. This shot is said to be effective for one year. The animal must then go back for its second shot no sooner than 9, and no later than 12 months from the date the first shot was given. If the second shot is given in that 3-month window, it will be considered effective for 3 years. Any shot given after that will also be considered effective for 3 years. Regardless of age, unless the animal has the primary series done correctly, rabies vaccinations are only considered to be effective for 1 year.


What are the symptoms of rabies?

Symptoms of rabies may include unexplained aggression, impaired locomotion, varying degrees of paralysis, and extreme depression or viciousness. Individual animals may be affected in different ways. Some animals will display the well known "vicious" form, while others, displaying the "dumb" form, will merely appear sick or dazed and become very lethargic. Once an animal begins to show signs of rabies it is likely to die within 5 days. Usually, the longest any dog or cat can live while actively shedding the virus is only going to be about 8 days. However, some wildlife species have been observed to shed virus for several weeks before showing any signs of illness and dying. Because of this, in any situation where a human or a domestic animal is exposed (bitten or scratched) by a wild animal, if at all possible, the wild animal should be immediately killed and tested for rabies.


See more information, including a list of upcoming rabies clinics, at the Massachusetts State website.